Overcoming cancer therapeutic bottleneck by drug repurposing
Ever present hurdles for the discovery of new drugs for cancer therapy have necessitated
the development of the alternative strategy of drug repurposing, the development of old …
the development of the alternative strategy of drug repurposing, the development of old …
Fanconi anaemia and cancer: an intricate relationship
G Nalepa, DW Clapp - Nature Reviews Cancer, 2018 - nature.com
Fanconi anaemia (FA) is a genetic disorder that is characterized by bone marrow failure
(BMF), developmental abnormalities and predisposition to cancer. Together with other …
(BMF), developmental abnormalities and predisposition to cancer. Together with other …
[PDF][PDF] A genetic map of the response to DNA damage in human cells
M Olivieri, T Cho, A Álvarez-Quilón, K Li… - Cell, 2020 - cell.com
The response to DNA damage is critical for cellular homeostasis, tumor suppression,
immunity, and gametogenesis. In order to provide an unbiased and global view of the DNA …
immunity, and gametogenesis. In order to provide an unbiased and global view of the DNA …
Aldehyde-driven transcriptional stress triggers an anorexic DNA damage response
L Mulderrig, JI Garaycoechea, ZK Tuong, CL Millington… - Nature, 2021 - nature.com
Endogenous DNA damage can perturb transcription, triggering a multifaceted cellular
response that repairs the damage, degrades RNA polymerase II and shuts down global …
response that repairs the damage, degrades RNA polymerase II and shuts down global …
Endogenous formaldehyde scavenges cellular glutathione resulting in redox disruption and cytotoxicity
C Umansky, AE Morellato, M Rieckher… - Nature …, 2022 - nature.com
Formaldehyde (FA) is a ubiquitous endogenous and environmental metabolite that is
thought to exert cytotoxicity through DNA and DNA-protein crosslinking, likely contributing to …
thought to exert cytotoxicity through DNA and DNA-protein crosslinking, likely contributing to …
Mode of action-based risk assessment of genotoxic carcinogens
A Hartwig, M Arand, B Epe, S Guth, G Jahnke… - Archives of …, 2020 - Springer
The risk assessment of chemical carcinogens is one major task in toxicology. Even though
exposure has been mitigated effectively during the last decades, low levels of carcinogenic …
exposure has been mitigated effectively during the last decades, low levels of carcinogenic …
Metabolic regulation of somatic stem cells in vivo
CE Meacham, AW DeVilbiss, SJ Morrison - Nature Reviews Molecular …, 2022 - nature.com
Metabolism has been studied mainly in cultured cells or at the level of whole tissues or
whole organisms in vivo. Consequently, our understanding of metabolic heterogeneity …
whole organisms in vivo. Consequently, our understanding of metabolic heterogeneity …
Mammals divert endogenous genotoxic formaldehyde into one-carbon metabolism
The folate-driven one-carbon (1C) cycle is a fundamental metabolic hub in cells that enables
the synthesis of nucleotides and amino acids and epigenetic modifications. This cycle might …
the synthesis of nucleotides and amino acids and epigenetic modifications. This cycle might …
[PDF][PDF] Two aldehyde clearance systems are essential to prevent lethal formaldehyde accumulation in mice and humans
Reactive aldehydes arise as by-products of metabolism and are normally cleared by
multiple families of enzymes. We find that mice lacking two aldehyde detoxifying enzymes …
multiple families of enzymes. We find that mice lacking two aldehyde detoxifying enzymes …
Transcription-coupled repair of DNA–protein cross-links depends on CSA and CSB
Covalent DNA–protein cross-links (DPCs) are toxic DNA lesions that block replication and
require repair by multiple pathways. Whether transcription blockage contributes to the …
require repair by multiple pathways. Whether transcription blockage contributes to the …